153506040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9203}}^1$

素因数の和:9356

約数の個数: 64

約数和(自身を含む): 463881600

約数和(自身を除く): 310375560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 9203, 16680, 18406, 27609, 36812, 46015, 55218, 73624, 92030, 110436, 138045, 184060, 220872, 276090, 368120, 552180, 1104360, 1279217, 2558434, 3837651, 5116868, 6396085, 7675302, 10233736, 12792170, 15350604, 19188255, 25584340, 30701208, 38376510, 51168680, 76753020, 153506040]

約数ペア:

[(1, 153506040), (2, 76753020), (3, 51168680), (4, 38376510), (5, 30701208), (6, 25584340), (8, 19188255), (10, 15350604), (12, 12792170), (15, 10233736), (20, 7675302), (24, 6396085), (30, 5116868), (40, 3837651), (60, 2558434), (120, 1279217), (139, 1104360), (278, 552180), (417, 368120), (556, 276090), (695, 220872), (834, 184060), (1112, 138045), (1390, 110436), (1668, 92030), (2085, 73624), (2780, 55218), (3336, 46015), (4170, 36812), (5560, 27609), (8340, 18406), (9203, 16680)]